For contractors and subcontractors, the risk of being hit with a harassment or discrimination claim may be greater than you think - because you are not only responsible for keeping your own workplace free of harassment, but your job sites as well, where you have to worry about the actions of other project participants as well as your own employees. ASM's seminar on Oct. 28, 8:00 - 10:00 a.m. at the Westin Waltham. Speakers include Atty. Maura Greene of Keegan Werlin, and Mary Lamberti of Mazonson LLP.